Objects			page : 1 2 3 4
thresh_1024	External		thresh with max 1024 atoms thresh with 1024 atoms in use for historic use of NeXt Max patches.
thresh~	External		Detect when input goes above a set value Detect when input goes above a set value. The thresh~ object initially outputs a signal of 0. It outputs a signal of 1 when the input equal or greater than a set "high" threshold, until it goes below the reset or "low" threshold, at which point the 0 signal is output again. If the low and high thresholds are the same, a reset occurs when the signal is less than the threshold value. Otherwise, a reset occurs when the signal is less than or equal to the low threshold. The low and high thresholds can be specified as arguments, via floats in the middle and right inlets, or as signals in the middle and right inlets.
tm.releasewithvol	Abstraction		Handy little abstraction that sends out a band once a threshold volume has been reached. Used to unbind a playbank from a cue.
v.bounds	External		v.bounds calculates the bounding rectangle of the non-black areas of the image. v.bounds calculates the bounding rectangle of the non-black areas of the image. It has some features to improve its performance where there might be bits of noise outside the area of maximum concentration. v.bounds finds the top- and bottom-most lines and left- and right-most columns such that noise_tolerance amount of the image mass is outside the defined bounds. In other words, if noise_tolerance is 0.1, then the starting value for the top will be the line in which the accumulated total of pixel values becomes larger than 0.1 times the total sum of all pixel values in the image. From this initial bounding rectangle, v.bounds works backwards, expanding to include consecutive lines or columns which have at least noise_threshold total pixel value. This tends t
v.life	External		v.life is an expanded version of the game of life. v.life is an expanded version of the game of life. Every cell has a population ranging from 0 to 255. The rules of Conway's life are extended to allow a high and low threshold for the birth conditions, and there is also a growth rate that kicks in in the absense of lonely, overcrowded or birthing conditions. The range of behaviours is enormous and can be quite fluid if parameters are chosen right. If the frame is filled with a solid value or a grid pattern, additional behaviours approximating materials behaviours (like ripples) are possible. The values of another stream can be added to the unfolding automata to allow externals forces to affect the automata.
v.noisegate	External		v.noisegate sets all pixels with brightnesses < noise threshold to zero. v.noisegate sets all pixels with brightnesses < noise threshold to zero. The operation can be set to work on pseudo-signed streams (meaning that 128 is assumed to represent 0, and values that are less than noise threshold away from zero (either above or below) are set to 128
v.silhouette	External		v.silhouette looks for the top edges in an image. v.silhouette looks for the top edges in an image. Top edges are edges that have some black space above them and have a brightness greater than the threshold. The optimal input stream for v.silhouette is a mix of v.edges and v.presence. Output pixels show the basis for the silhouette decision as a 0-127 image, with detected silhouettes having a value greater than 128. This object is designed to be a companion to v.heads.
v.sum	External		v.sum finds the sum of all the brightnesses in the image, and reports the sum as a single int. v.sum finds the sum of all the brightnesses in the image, and reports the sum as a single int. All streams are translated to int8 before processing. Brightness values less than the noise threshold are ignored. Usually v.sum will be used to sum the results of an object like v.motion or v.presence or v.edges, when these objects are not in signed mode. Since in this case, most pixels will be zero, the sum is a useful measure of total motion, total presence or overall edginess.
v001.duotone	External		Traditional Duo Tone effect. Traditional Duotone effect with high and low color as well as threshold control.
v001.threshold	External		Drastic color saturation. Drastic color saturation with individual channel levels.
vacancy~	External		vacancy~ performs spectral compositing. The threshold controls the compositing and is specified in dB. vacancy~ performs spectral compositing. The threshold controls the compositing and is specified in dB. Useful values lie in the range from -90 dB to 90 dB. Threshold inversion is available via the invert message. The threshold can also track the current RMS value of of the signal. In RMS tracking mode, the useful threshold range will be somewhat different depending upon the character of the input signals. Phases will be derived from the left input unless phase swapping is specified. In this case phases will be taken from the right input signal when the threshold test is true.
vb.thresh~	External		Detect signal above a set level same as [thresh~] but with settable gate time
whack	External		Give elapsed time beetwen two thresholds like the double threshold detection used in the 'Radio baton'
page : 1 2 3 4